Any research I might do under such an arrangement would be totally open.

At present, I post as much as possible here anyhow, but have not given exact formulas for the reasons someone else stated above. I can't afford to give it away. OTOH, all of my students have all of the formulas up to date at the time of the class they took, plus some updates sent to them via e-mail. I have asked them not to publish them. They will be in the book.